17942639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 21202944

約数和(自身を除く): 3260305

約数列:

[1, 11, 13, 143, 271, 463, 2981, 3523, 5093, 6019, 38753, 66209, 125473, 1380203, 1631149, 17942639]

約数ペア:

[(1, 17942639), (11, 1631149), (13, 1380203), (143, 125473), (271, 66209), (463, 38753), (2981, 6019), (3523, 5093)]